What are the materials of seasoning packaging bags?

●  PE material

PE material is one of the most common seasoning packaging bag materials on the market. It has good chemical stability, corrosion resistance, electrical insulation and toughness, and is suitable for packaging various solid seasonings. PE material seasoning packaging bags have the following characteristics:

○  High transparency, consumers can intuitively see the color and texture of the seasoning;

○  Good flexibility, easy to carry and store;

○  Good sealing performance can effectively prevent seasoning from getting damp and spoiling.

●  CPP material

CPP material is an environmentally friendly seasoning packaging bag material with good heat resistance, cold resistance, and oil resistance. CPP material seasoning packaging bags are suitable for scenarios such as high-temperature steaming and microwave heating, and have the following characteristics:

○  High transparency, enhancing product quality;

○  Good heat sealing performance, firm sealing;

○  Moisture and oxidation resistance, extending the shelf life of seasonings.

●  PA material (nylon)

PA material has high strength, wear resistance, and good chemical resistance, making it suitable for high-quality seasoning packaging. The seasoning packaging bag made of PA material has the following characteristics:

○  Good barrier performance can effectively prevent oxygen and moisture from penetrating;

○  High temperature resistance, suitable for high-temperature sterilization;

○  Lightweight, flexible, and easy to carry.

●  PET material

PET material has excellent mechanical properties, heat resistance, and cold resistance, and is widely used in fields such as food and medicine. PET material seasoning packaging bags have the following characteristics:

○  High transparency enhances product appearance;

○  Good barrier performance to prevent seasoning oxidation and spoilage;

○  High temperature resistance, suitable for cooking, microwave heating and other scenarios.

●  Composite material

In order to meet the needs of different scenarios, various composite material seasoning packaging bags have also appeared on the market. For example: PE+CPP, PA+PE, PET+CPP, etc. Composite material seasoning packaging bags have the following advantages:

○  Combining the advantages of multiple materials, the performance is more comprehensive;

○  Adapt to different scenarios and meet the diverse needs of consumers;

○  Improve the shelf life of seasonings and ensure food safety.